Just saying here... unless that 700r4 is already build up. I would rebuild it with kevlar bands and red alto clutches change the servo to a vette one and change I think its called the sun gear for a heavy duty one...I know its gonna cost but its better then putting it in and tearing it up and having to tear it out and spend the money anyways. I had a friend with about the same setup as u and went through a few trannys before he listened and after he did it was a monster